A kind of pickling reaction device for quartz sand processing

Abstract

The utility model discloses a pickling reaction device for quartz sand processing, which belongs to the technical field of quartz sand processing; it includes a base, which is fixedly connected with a support frame and a storage box in sequence upward, and a nozzle is connected to the lower end of the storage box; a storage slot is provided in the base, and a fixed hole connected to the storage slot is provided on the upper surface of the base; a pickling frame is placed on the base, and a drainage hole corresponding to the position of the fixed hole is provided at the bottom of the pickling frame; a slide groove is provided on the inner wall of the storage groove, and an adjustment block is slidably provided in the slide groove, and an adjustment hole corresponding to the fixed hole is provided on the adjustment block. The present application can change the overlapping area of ​​the adjustment hole and the fixed hole by setting a sliding adjustment block, thereby changing the unit time flow rate of the pickling liquid flowing from the pickling frame into the storage tank, so as to control the pickling cycle speed, so as to achieve the most suitable pickling effect.

Description

Technical Field

[0001] The utility model provides a pickling reaction device for quartz sand processing, belonging to the technical field of quartz sand processing. Background Art

[0002] Quartz sand is a mineral mainly composed of silicon dioxide, usually colorless or light yellow, with high hardness. Quartz sand is widely used in industry and can be used in glass manufacturing, building materials, chemical industry, electronics industry and other fields. In quartz sand processing, pickling is usually used to remove impurities in quartz sand, such as iron oxide, aluminum, calcium and magnesium, to improve the purity and quality of quartz sand. Through pickling, impurities can be effectively removed, thus meeting the quality requirements of quartz sand in different industries.

[0003] When pickling quartz sand, the pickling liquid is often recycled to achieve the effect of circulating pickling. The circulating pickling process can ensure that the pickling liquid is continuously in an active state, increase the pickling effect, and reduce production costs. Different circulation speeds may lead to different pickling effects; for example, a faster circulation speed can improve efficiency, but it is easy to cause the pickling liquid to stay on the surface of the quartz sand for insufficient time, resulting in uneven pickling and affecting the thorough removal of impurities. A slower circulation speed is less efficient, but it can make the pickling liquid stay on the surface of the quartz sand for a longer time, providing more sufficient reaction time, which is conducive to the chemical reaction between the pickling liquid and the quartz sand, thereby more thoroughly removing impurities. The existing technology is not convenient for adjusting the speed of the pickling cycle, so it needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the prior art cannot adjust the speed of the pickling cycle according to the actual situation, thereby failing to achieve the most suitable pickling effect.

[0005] In order to solve the above problems, the utility model proposes a technical solution: a pickling reaction device for quartz sand processing, comprising a base, which is fixedly connected to a support frame and a storage box in sequence upward, wherein pickling liquid is stored in the storage box, and a nozzle is connected to the lower end of the storage box; a storage tank is provided in the base, and a fixing hole connected to the storage tank is provided on the upper surface of the base; a pickling frame is placed on the base, and a drainage hole corresponding to the position of the fixing hole is provided at the bottom of the pickling frame; a slide groove located below the fixing hole is provided on the inner wall of the storage groove, an adjustment block is slidably provided in the slide groove, and an adjustment hole corresponding to the fixing hole is provided on the adjustment block; a reflux pump is provided at the bottom of the storage groove, a working end of the reflux pump is connected to a reflux pipe, and the reflux pipe is connected to the storage box.

[0006] As an improvement, the number of the fixing holes and the adjusting holes are the same and the diameters are equal; the number of the drainage holes is the same as the fixing holes and the adjusting holes.

[0007] As an improvement, a groove is provided in the base, and an adjusting screw is rotatably arranged in the groove; a moving block is threadedly connected to the adjusting screw, and a connecting rod fixedly connected to the moving block is fixedly connected to the adjusting block.

[0008] As an improvement, the groove is a square, the moving block is a square corresponding to the groove, and the moving block and the inner wall of the groove fit tightly with each other.

[0009] As an improvement, a plug corresponding to the drainage hole is fixedly connected to the bottom of the pickling frame, the plug is inserted into the fixed hole, and the plug connects the drainage hole with the fixed hole.

[0010] As an improvement, a positioning groove is provided at the bottom of the pickling frame, and a positioning block inserted into the positioning groove is fixedly connected to the base.

[0011] As an improvement, the storage box is provided with a flow controller capable of controlling the flow rate of the pickling liquid sprayed by the nozzle.

[0012] Beneficial effects of the utility model:

[0013] The lower end of the storage box is connected to a nozzle, and a reflux pump is provided at the bottom of the storage tank. The working end of the reflux pump is connected to a reflux pipe, and the reflux pipe is connected to the storage box. By providing a nozzle, pickling liquid can be sprayed out to pickle the quartz sand, and at the same time, the reflux pump in the storage tank can re-introduce the pickling liquid into the storage box to achieve the effect of flow circulation pickling. A slide groove is provided on the inner wall of the storage tank, and an adjustment block is slidably provided in the slide groove, and an adjustment hole corresponding to the fixed hole is provided on the adjustment block. By providing a sliding adjustment block, the overlapping area of ​​the adjustment hole and the fixed hole can be changed, thereby changing the unit time flow rate of the pickling liquid flowing from the pickling frame into the storage tank, so as to control the pickling cycle speed, so as to achieve the most suitable pickling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a stereoscopic diagram of a pickling reaction device for quartz sand processing.

[0015] Figure 2 It is a stereoscopic diagram from another perspective of the pickling reaction device for quartz sand processing of the utility model.

[0016] Figure 3 The utility model is a cross-sectional view of a base of a pickling reaction device for processing quartz sand.

[0017] Figure 4 It is a partial enlarged view of a pickling reaction device for quartz sand processing according to the utility model.

[0018] Figure 5The utility model discloses an exploded view of the connection between a base and a pickling frame of a pickling reaction device for processing quartz sand.

[0019] 1. Base; 2. Support frame; 3. Storage box; 4. Pickling frame; 5. Nozzle; 6. Storage tank; 7. Reflux pump; 8. Adjustment hole; 9. Adjustment block; 10. Slide; 11. Reflux pipe; 12. Connecting rod; 13. Moving block; 14. Groove; 15. Adjustment screw; 16. Fixing hole; 17. Positioning block; 18. Positioning slot; 19. Insertion tube; 20. Drainage hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] according to Figure 1-5 As shown: the utility model provides a pickling reaction device for quartz sand processing: comprising a base 1, the base 1 is fixedly connected with a support frame 2 and a storage box 3 in sequence upward, the storage box 3 stores pickling liquid, and the storage box 3 is connected with a nozzle 5 at the lower end; a storage tank 6 is provided in the base 1, and a fixing hole 16 communicating with the storage tank 6 is provided on the upper surface of the base 1; a pickling frame 4 is placed on the base 1, and a drainage hole 20 corresponding to the position of the fixing hole 16 is provided at the bottom of the pickling frame 4; a slide groove 10 located below the fixing hole 16 is provided on the inner wall of the storage tank 6, an adjustment block 9 is slidably provided in the slide groove 10, and an adjustment hole 8 corresponding to the fixing hole 16 is provided on the adjustment block 9; a reflux pump 7 is provided at the bottom of the storage tank 6, and a reflux pipe 11 is connected to the working end of the reflux pump 7, and the reflux pipe 11 is communicated with the storage box 3. The number of the fixing holes 16 and the adjusting holes 8 are the same and the diameter is equal; the number of the drainage holes 20 is the same as that of the fixing holes 16 and the adjusting holes 8.

[0022] By setting a sliding adjustment block 9, the overlapping area of ​​the adjustment hole 8 and the fixed hole 16 can be changed, thereby changing the unit time flow rate of the pickling liquid flowing from the pickling frame 4 into the storage tank 6, so as to control the pickling cycle speed, thereby achieving the most suitable pickling effect.

[0023] A groove 14 is provided in the base 1, and an adjusting screw 15 is rotatably arranged in the groove 14; a moving block 13 is threadedly connected to the adjusting screw 15, and a connecting rod 12 fixedly connected to the adjusting block 9 is fixedly connected to the moving block 13. The groove 14 is square, and the moving block 13 is a square corresponding to the groove 14, and the moving block 13 and the inner wall of the groove 14 are tightly fitted to each other.

[0024] The arrangement of the square groove 14 and the square moving block 13 can limit the rotation of the moving block 13 , thereby converting the rotation of the adjusting screw 15 into the movement of the moving block 13 , and transmitting the movement to the adjusting block 9 through the connecting rod 12 , driving the adjusting block 9 to slide in the slide groove 10 .

[0025] The bottom of the pickling frame 4 is fixedly connected with an insert 19 corresponding to the drainage hole 20, the insert 19 is inserted into the fixing hole 16, and the insert 19 connects the drainage hole 20 with the fixing hole 16. A positioning groove 18 is provided at the bottom of the pickling frame 4, and a positioning block 17 inserted into the positioning groove 18 is fixedly connected to the base 1.

[0026] The positioning block 17 and the positioning groove 18 can position the pickling frame 4 so that the drainage hole 20 and the fixing hole 16 can always be aligned; at the same time, the insertion tube 19 is inserted into the fixing hole 16 to prevent the pickling liquid from flowing out of the gap where the drainage hole 20 and the fixing hole 16 contact.

[0027] The storage box 3 is provided with a flow controller capable of controlling the flow rate of pickling liquid sprayed by the nozzle 5. The spray flow rate of the nozzle 5 is adjusted accordingly by the flow controller so that the flow rate sprayed by the nozzle 5 and the flow rate of the pickling liquid in the pickling frame 4 entering the storage tank 6 from the regulating hole 8 are as close as possible to each other, thereby avoiding a rapid increase or decrease in the pickling liquid in the pickling frame 4.

[0028] Principle of the utility model

[0029] Before pickling, operate the adjusting screw 15, and the adjusting block 9 slides in the slide groove 10 until the adjusting hole 8 and the fixing hole 16 are completely misaligned and the overlapping area is zero; Figure 5 As shown, quartz sand is added into the pickling frame 4, and then the pickling frame 4 is placed on the base 1 through the positioning block 17 and the positioning groove 18; the pickling liquid in the storage box 3 is sprayed into the pickling frame 4 through the nozzle 5, so that the pickling liquid gradually covers the quartz sand; because the overlapping area of ​​the adjustment hole 8 and the fixing hole 16 is zero, the pickling liquid cannot enter the storage tank 6 through the drainage hole 20 and the fixing hole 16, so the pickling liquid in the pickling frame 4 is in a non-flowing state at this time.

[0030] Then, the adjusting screw 15 can be screwed in the opposite direction at an appropriate time to make the adjusting hole 8 overlap with the fixed hole 16. At this time, the pickling liquid in the pickling frame 4 can enter the storage tank 6 through the adjusting hole 8, so the pickling liquid in the pickling frame 4 is in a flowing state; and by operating the adjusting screw 15, the adjusting hole 8 and the fixed hole 16 can be overlapped to varying degrees. The larger the overlapping area, the faster the pickling liquid in the pickling frame 4 flows, and the smaller the overlapping area, the smaller the pickling liquid in the pickling frame 4 flows. Therefore, it is convenient to control the pickling cycle speed during the cyclic pickling, so as to achieve the most suitable pickling effect. At the same time, the injection flow rate of the nozzle 5 can be adjusted accordingly through the flow controller, so that the flow rate of the nozzle 5 and the flow rate of the pickling liquid in the pickling frame 4 entering the storage tank 6 from the adjusting hole 8 are as close as possible, so as to avoid the pickling liquid in the pickling frame 4 from increasing or decreasing rapidly.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A pickling reaction device for processing quartz sand, comprising a base (1), wherein the base (1) is fixedly connected with a support frame (2) and a storage box (3) in sequence upward, wherein the storage box (3) stores pickling liquid, and a nozzle (5) is connected to the lower end of the storage box (3); characterized in that: The base (1) is provided with a storage groove (6), and the upper surface of the base (1) is provided with a fixing hole (16) connected to the storage groove (6); a pickling frame (4) is placed on the base (1), and a drainage hole (20) corresponding to the position of the fixing hole (16) is provided at the bottom of the pickling frame (4); a sliding groove (10) located below the fixing hole (16) is provided on the inner wall of the storage groove (6), an adjusting block (9) is slidably provided in the sliding groove (10), and an adjusting hole (8) corresponding to the fixing hole (16) is provided on the adjusting block (9); a reflux pump (7) is provided at the bottom of the storage groove (6), a working end of the reflux pump (7) is connected to a reflux pipe (11), and the reflux pipe (11) is connected to the storage box (3).

2. The pickling reaction device for quartz sand processing according to claim 1, characterized in that: The number of the fixing holes (16) and the adjusting holes (8) are the same and the diameters are equal; the number of the drainage holes (20) is the same as the number of the fixing holes (16) and the adjusting holes (8).

3. The pickling reaction device for quartz sand processing according to claim 1, characterized in that: The base (1) is provided with a groove (14), in which an adjusting screw (15) is rotatably arranged; a moving block (13) is threadedly connected to the adjusting screw (15), and a connecting rod (12) fixedly connected to the adjusting block (9) is fixedly connected to the moving block (13).

4. A pickling reaction device for quartz sand processing according to claim 3, characterized in that: The groove (14) is square, the moving block (13) is a square corresponding to the groove (14), and the moving block (13) and the inner wall of the groove (14) are tightly fitted to each other.

5. The pickling reaction device for quartz sand processing according to claim 1, characterized in that: A plug (19) corresponding to the drainage hole (20) is fixedly connected to the bottom of the pickling frame (4); the plug (19) is inserted into the fixing hole (16), and the plug (19) connects the drainage hole (20) with the fixing hole (16).

6. The pickling reaction device for quartz sand processing according to claim 1, characterized in that: A positioning groove (18) is provided at the bottom of the pickling frame (4), and a positioning block (17) inserted into the positioning groove (18) is fixedly connected to the base (1).

7. The pickling reaction device for quartz sand processing according to claim 1, characterized in that: The storage box (3) is provided with a flow controller capable of controlling the flow rate of the pickling liquid sprayed by the nozzle (5).

Images